Reply by Old

Actually, do you guys think it will hurt if I just run 8” pipe as the main anyway? and branch it with 6” drops.I would think so, since the inlet on the cylcone is 8”, but what do I know :)

Reason I’m asking is b/c I found 8×8x6” metal wye’s, for much cheaper than 6×6x6” metal wye. and 8” pipe is not much more expensive than 6” pipe, it will actually cost me less to go with the 8” main…unless that is too big for this system.